Линейная алгебра. Локтионова Г.Н - 10 стр.

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        12 x1 − x2 + 7 x3 + 11x4 − x5 = 0,         4 x1 − 7 x2 + 5 x3 + 10 x4 = 0,
                                                   
     7 23 x1 − 3 x2 + 13 x3 + 23 x4 − 4 x5 = 0,     2 x1 − 3 x2 + x3 + 4 x4 = 1,
            x1 + x2 + x3 − x4 + 2 x5 = 0;           3 x − 5 x + 3 x + 7 x = 1.
                                                    1         2      3      4


       3 x1 + 3 x2 + 4 x3 + 5 x4 − 4 x5 = 0,           x1 − x2 + 4 x3 + 3 x4 = 0,
                                                  
     8  2 x1 + x2 + 3 x3 + x4 − 5 x5 = 0,         5 x1 − 3 x2 − 2 x3 − 3 x4 + 4 x5 = 2,
        x + 3 x − x + 6 x − x = 0;                 2 x − x − 3 x − 3 x + 2 x = 1.
        1         2    3       4    5              1        2      3      4      5


        3 x1 + 9 x2 + 2 x3 − 2 x4 + x5 = 0,       4 x1 − 7 x2 + 3 x3 + 7 x4 = 1,
                                                  
     9  x1 + 6 x2 − x3 + x4 + 2 x5 = 0,            3 x1 − 5 x2 + x3 + 4 x4 = 1,
        x + 16 x − 6 x + 6 x + 7 x = 0;            2 x − 3 x − x + x = 1.
        1        2      3      4      5            1          2    3    4


        3 x1 + 5 x2 − 2 x3 + x4 − x5 = 0,        4 x1 − 11x2 + 5 x3 + 2 x4 + 3 x5 = 7,
                                                 
     10  x1 + x2 + 2 x3 − x4 + x5 = 0,            3 x1 − 8 x2 + x3 + 2 x4 = −5,
               2 x1 + 3 x2 − x3 = 0;              2 x − 5 x − 3 x + 2 x − 3 x = 3.
                                                  1        2      3      4      5


         2 x1 − x2 + 3 x3 − x4 − x5 = 0,         3 x1 − x2 + x3 + x4 + 3 x5 = 1,
                                                
     11  x1 + 5 x2 − x3 + x4 + 2 x5 = 0,         2 x1 − 7 x2 + 4 x3 + x4 = 5,
         x + 16 x − 6 x + 4 x + 7 x = 0;         x − x + 2 x + x − 3 x = 4.
         1       2     3      4     5            1      2     3    4      5


         8 x1 + x2 + x3 − x4 + 2 x5 = 0,        x1 + x2 − 5 x3 − x4 = 1,
                                               
     12  3 x1 − 3 x2 − 2 x3 + x4 − 3 x5 = 0,   3 x1 + 2 x2 − 2 x3 − 4 x4 = 4,
        5 x + 4 x + 3 x − 2 x + 5 x = 0;       2 x + 2 x + x + 3 x = −3.
         1         2     3      4      5        1        2     3     4


         x1 + 2 x2 + 3 x3 + x4 − x5 = 0,       − x2 + 4 x3 + 8 x4 − x5 = 1,
                                              
     13 2 x1 − 2 x2 − 5 x3 − 3 x4 + x5 = 0,    x1 − 9 x2 + 2 x3 + 2 x5 = 2,
        3 x − 2 x + 3 x + 2 x − x = 0;         x − 3 x − 2 x − 4 x + x = 3.
         1        2      3      4    5         1      2     3     4     5


         7 x1 − 14 x2 + 3 x3 − x4 + x5 = 0,        2 x1 + 3 x2 − x3 − 2 x4 = −1,
                                                  
     14  x1 − 2 x2 + x3 − 3 x4 + 7 5 = 0,         2 x1 + 7 x2 − 4 x3 − 3 x4 = −3,
        5 x − 10 x + x + 5 x − 13 x = 0;           x + x − 7 x − 4 x = 0.
         1         2    3      4      5            1       2      3       4


         2 x1 + x2 − 3 x3 + x4 − x5 = 0,         x1 + 5 x2 + x3 + 3 x4 + x5 = 1,
                                                
     15  3 x1 − x2 + 2 x3 − x4 + 2 x5 = 0,          x1 + x2 + x3 + 3 x4 = −1,
         x − 2 x + 5 x − 2 x + 3 x = 0;         2 x + x − 3 x + 3 x − 2 x = 2;
         1       2      3     4      5           1      2     3      4     5




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